is 66.73 KB, has a resolution of 433x599 pixels and was uploaded on December 1, 2019 @ 2:08 am by user: almakruse. It is filed under the tags: art paper, triangle, trigonal trapezohedron, pyramid, bipyramid. Click the blue button at the top to freely download: Triangle Bipyramid Square Pyramid 双四角锥 png.